Extremely Na/A
This expression indicates an extreme degree of quality, often used in formal or literary contexts to emphasize a characteristic or state.
Examples
この作品の美しさは極まりない。
The beauty of this work is unmatched.
彼の無神経さは極まる。
His insensitivity is extreme.
その話の面白さは極まりない。
The interest of that story is immense.
Quick check
彼の無神経さは___。